Fail to insert module wl12xx_sdio.ko ...

Calvin Hsieh

Other Parts Discussed in Thread: OMAP3530, WL1271, 4430

Hi,all

I am using omap3530 evm development board,the TI-Android-GingerBread-2.3.4-DevKit-2.1 system(kernel version 2.6.37).

I want to port the wl1271 sdio module to MMC1, now I encounted driver loadding problems, as follows:

# insmod /system/etc/wifi/wl12xx_sdio.ko
[   49.463684] wl12xx_sdio: disagrees about version of symbol sdio_release_host
[   49.471099] wl12xx_sdio: Unknown symbol sdio_release_host (err -22)
[   49.478271] wl12xx_sdio: disagrees about version of symbol sdio_disable_func
[   49.485717] wl12xx_sdio: Unknown symbol sdio_disable_func (err -22)
[   49.493255] wl12xx_sdio: disagrees about version of symbol sdio_set_block_size
[   49.500854] wl12xx_sdio: Unknown symbol sdio_set_block_size (err -22)
[   49.508697] wl12xx_sdio: disagrees about version of symbol sdio_claim_host
[   49.515930] wl12xx_sdio: Unknown symbol sdio_claim_host (err -22)
[   49.522766] wl12xx_sdio: disagrees about version of symbol sdio_memcpy_fromio
[   49.530273] wl12xx_sdio: Unknown symbol sdio_memcpy_fromio (err -22)
[   49.537353] wl12xx_sdio: disagrees about version of symbol sdio_register_driver
[   49.545043] wl12xx_sdio: Unknown symbol sdio_register_driver (err -22)
[   49.552856] wl12xx_sdio: disagrees about version of symbol sdio_memcpy_toio
[   49.560180] wl12xx_sdio: Unknown symbol sdio_memcpy_toio (err -22)
[   49.566864] wl12xx_sdistore_host
[   49.574737] wl12xx_sdio: Unknown symbol mmc_power_restore_host (err -22)
[   49.581970] wl12xx_sdio: disagrees about version of symbol mmc_power_save_host
[   49.589569] wl12xx_sdio: Unknown symbol mmc_power_save_host (err -22)
[   49.597106] wl12xx_sdio: disagrees about version of symbol sdio_f0_readb
[   49.604156] wl12xx_sdio: Unknown symbol sdio_f0_readb (err -22)
[   49.610900] wl12xx_sdio: disagrees about version of symbol sdio_set_host_pm_flags
[   49.618774] wl12xx_sdio: Unknown symbol sdio_set_host_pm_flags (err -22)
[   49.626220] wl12xx_sdio: disagrees about version of symbol sdio_f0_writeb
[   49.633361] wl12xx_sdio: Unknown symbol sdio_f0_writeb (err -22)
[   49.640075] wl12xx_sdio: disagrees about version of symbol sdio_unregister_driver
[   49.647949] wl12xx_sdio: Unknown symbol sdio_unregister_driver (err -22)
[   49.655395] wl12xx_sdio: disagrees about version of symbol sdio_readsb
[   49.662261] wl12xx_sdio: Unknown symbol sdio_readsb (err -22)
[   49.669616] wl12xx_sdio: disagrees about version of symbol sdio_get_host_pm_caps
[   49.677398] wl12xx_sdio: Unknown symbol sdio_get_host_pm_caps (err -22)
[   49.685333] wl12xx_sdio: disagrees about version of symbol sdio_enable_func
[   49.692626] wl12xx_sdio: Unknown symbol sdio_enable_func (err -22)
[   49.699554] wl12xx_sdio: disagrees about version of symbol sdio_writesb
[   49.706512] wl12xx_sdio: Unknown symbol sdio_writesb (err -22)
insmod: init_module '/system/etc/wifi/wl12xx_sdio.ko' failed (Invalid argument)
#

Can anyone give me suggestion ? Thanks in advance ...

Best Regards,

Calvin

over 13 years ago

0 Vishveshwar Bhat over 13 years ago

TI__Genius 10210 points

Your kernel build seems to be newer than the wlan drivers. So you are getting the symbol mismatch errors.

Please rebuild the wlan drivers against the updated kernel and try again.

0 Calvin Hsieh over 13 years ago in reply to Vishveshwar Bhat

Prodigy 110 points

Hi Vishveshwar Bhat,

Thanks for your answer, It works to load driver, but when I use ifconfig to bring up wlan0, there are lots of warning appears and system crash. What's going on ?

# insmod wl12xx_sdio.ko
[ 4430.199768] wl1271: loaded
[ 4430.202606] wl1271: initialized
# lsmod
wl12xx_sdio 3723 0 - Live 0xbf0ac000
wl12xx 125291 1 wl12xx_sdio, Live 0xbf0b1000
mac80211 190253 1 wl12xx, Live 0xbf071000
cfg80211 134210 2 wl12xx,mac80211, Live 0xbf040000
omaplfb 10766 0 - Live 0xbf038000
pvrsrvkm 154030 31 omaplfb, Live 0xbf007000
compat 3685 1 mac80211, Live 0xbf000000
# ifconfig wlan0 up
[ 4444.041809] ------------[ cut here ]------------
[ 4444.046691] WARNING: at drivers/mmc/core/core.c:240 mmc_wait_for_cmd+0x34/0x7c()
[ 4444.054473] Modules linked in: wl12xx_sdio wl12xx mac80211 cfg80211 omaplfb pvrsrvkm compat
[ 4444.063293] Backtrace:
[ 4444.065917] [<c004f65c>] (dump_backtrace+0x0/0x110) from [<c04cba88>] (dump_stack+0x18/0x1c)
[ 4444.074768] r7:00000009 r6:000000f0 r5:c039b908 r4:00000000
[ 4444.080749] [<c04cba70>] (dump_stack+0x0/0x1c) from [<c0077a58>] (warn_slowpath_common+0x54/0x6c)
[ 4444.090087] [<c0077a04>] (warn_slowpath_common+0x0/0x6c) from [<c0077a94>] (warn_slowpath_null+0x24/0x2c)
[ 4444.100128] r9:00000400 r8:00000000 r7:00000000 r6:00000001 r5:cf2e5400
[ 4444.107025] r4:c9e6dcd0
[ 4444.109771] [<c0077a70>] (warn_slowpath_null+0x0/0x2c) from [<c039b908>] (mmc_wait_for_cmd+0x34/0x7c)
[ 4444.119506] [<c039b8d4>] (mmc_wait_for_cmd+0x0/0x7c) from [<c03a0af4>] (mmc_io_rw_direct_host+0xcc/0x134)
[ 4444.129516] r7:00000400 r6:00000001 r5:c9e6dd57 r4:00000400
[ 4444.135528] [<c03a0a28>] (mmc_io_rw_direct_host+0x0/0x134) from [<c03a0c08>] (mmc_io_rw_direct+0x3c/0x48)
[ 4444.145599] [<c03a0bcc>] (mmc_io_rw_direct+0x0/0x48) from [<c03a263c>] (sdio_disable_func+0x70/0xf8)
[ 4444.155212] [<c03a25cc>] (sdio_disable_func+0x0/0xf8) from [<bf0ac218>] (wl1271_sdio_set_power+0x6c/0x98 [wl12xx_sdio])
[ 4444.166534] r4:ce821800
[ 4444.169250] [<bf0ac1ac>] (wl1271_sdio_set_power+0x0/0x98 [wl12xx_sdio]) from [<bf0b370c>] (wl1271_op_add_interface+0x120/0x24c [wl12xx])
[ 4444.182128] r5:fffffff5 r4:c9ee0de0
[ 4444.186035] [<bf0b35ec>] (wl1271_op_add_interface+0x0/0x24c [wl12xx]) from [<bf07fe44>] (ieee80211_do_open+0x2a4/0x58c [mac80211])
[ 4444.198455] [<bf07fba0>] (ieee80211_do_open+0x0/0x58c [mac80211]) from [<bf08019c>] (ieee80211_open+0x70/0x74 [mac80211])
[ 4444.210021] [<bf08012c>] (ieee80211_open+0x0/0x74 [mac80211]) from [<c0403b1c>] (__dev_open+0xa8/0xf8)
[ 4444.219787] r5:bf0953fc r4:c9c34000
[ 4444.223602] [<c0403a74>] (__dev_open+0x0/0xf8) from [<c0400e58>] (__dev_change_flags+0x94/0x118)
[ 4444.232818] r5:00001003 r4:c9c34000
[ 4444.236572] [<c0400dc4>] (__dev_change_flags+0x0/0x118) from [<c0403a40>] (dev_change_flags+0x18/0x4c)
[ 4444.246368] r7:c9e093c0 r6:00000001 r5:00001002 r4:c9c34000
[ 4444.252319] [<c0403a28>] (dev_change_flags+0x0/0x4c) from [<c0451d20>] (devinet_ioctl+0x3a0/0x790)
[ 4444.261718] r7:c9e093c0 r6:00000001 r5:00008914 r4:00000000
[ 4444.267669] [<c0451980>] (devinet_ioctl+0x0/0x790) from [<c0452f88>] (inet_ioctl+0xd8/0x108)
[ 4444.276550] [<c0452eb0>] (inet_ioctl+0x0/0x108) from [<c03f1ea8>] (sock_ioctl+0x1f8/0x248)
[ 4444.285217] r5:bed86c24 r4:00008914
[ 4444.289001] [<c03f1cb0>] (sock_ioctl+0x0/0x248) from [<c010dd74>] (do_vfs_ioctl+0x4e8/0x564)
[ 4444.297851] r7:00000003 r6:00008914 r5:c9ee50c0 r4:bed86c24
[ 4444.303833] [<c010d88c>] (do_vfs_ioctl+0x0/0x564) from [<c010de48>] (sys_ioctl+0x58/0x7c)
[ 4444.312438] r9:c9e6c000 r8:00000000 r7:00000003 r6:00008914 r5:bed86c24
[ 4444.319305] r4:c9ee50c0
[ 4444.322082] [<c010ddf0>] (sys_ioctl+0x0/0x7c) from [<c004b0c0>] (ret_fast_syscall+0x0/0x30)
[ 4444.330841] r8:c004b268 r7:00000036 r6:00001003 r5:00000003 r4:bed86c24
[ 4444.337890] ---[ end trace e13af1b318d2f8a4 ]---
[ 4444.342773] ------------[ cut here ]------------
[ 4444.347625] WARNING: at drivers/mmc/core/core.c:167 mmc_wait_for_req+0xf8/0x228()
[ 4444.355468] Modules linked in: wl12xx_sdio wl12xx mac80211 cfg80211 omaplfb pvrsrvkm compat
[ 4444.364288] Backtrace:
[ 4444.366882] [<c004f65c>] (dump_backtrace+0x0/0x110) from [<c04cba88>] (dump_stack+0x18/0x1c)
[ 4444.375732] r7:00000009 r6:000000a7 r5:c039b7a4 r4:00000000
[ 4444.381713] [<c04cba70>] (dump_stack+0x0/0x1c) from [<c0077a58>] (warn_slowpath_common+0x54/0x6c)
[ 4444.391021] [<c0077a04>] (warn_slowpath_common+0x0/0x6c) from [<c0077a94>] (warn_slowpath_null+0x24/0x2c)
[ 4444.401092] r9:00000400 r8:00000000 r7:00000000 r6:00000000 r5:cf2e5400
[ 4444.407958] r4:c9e6dc94
[ 4444.410736] [<c0077a70>] (warn_slowpath_null+0x0/0x2c) from [<c039b7a4>] (mmc_wait_for_req+0xf8/0x228)
[ 4444.420501] [<c039b6ac>] (mmc_wait_for_req+0x0/0x228) from [<c039b940>] (mmc_wait_for_cmd+0x6c/0x7c)
[ 4444.430084] r7:00000000 r6:c9e6dc94 r5:cf2e5400 r4:c9e6dcd0
[ 4444.436065] [<c039b8d4>] (mmc_wait_for_cmd+0x0/0x7c) from [<c03a0af4>] (mmc_io_rw_direct_host+0xcc/0x134)
[ 4444.446105] r7:00000400 r6:00000001 r5:c9e6dd57 r4:00000400
[ 4444.452087] [<c03a0a28>] (mmc_io_rw_direct_host+0x0/0x134) from [<c03a0c08>] (mmc_io_rw_direct+0x3c/0x48)
[ 4444.462158] [<c03a0bcc>] (mmc_io_rw_direct+0x0/0x48) from [<c03a263c>] (sdio_disable_func+0x70/0xf8)
[ 4444.471740] [<c03a25cc>] (sdio_disable_func+0x0/0xf8) from [<bf0ac218>] (wl1271_sdio_set_power+0x6c/0x98 [wl12xx_sdio])
[ 4444.483062] r4:ce821800
[ 4444.485748] [<bf0ac1ac>] (wl1271_sdio_set_power+0x0/0x98 [wl12xx_sdio]) from [<bf0b370c>] (wl1271_op_add_interface+0x120/0x24c [wl12xx])
[ 4444.498626] r5:fffffff5 r4:c9ee0de0
[ 4444.502471] [<bf0b35ec>] (wl1271_op_add_interface+0x0/0x24c [wl12xx]) from [<bf07fe44>] (ieee80211_do_open+0x2a4/0x58c [mac80211])
[ 4444.514923] [<bf07fba0>] (ieee80211_do_open+0x0/0x58c [mac80211]) from [<bf08019c>] (ieee80211_open+0x70/0x74 [mac80211])
[ 4444.526489] [<bf08012c>] (ieee80211_open+0x0/0x74 [mac80211]) from [<c0403b1c>] (__dev_open+0xa8/0xf8)
[ 4444.536254] r5:bf0953fc r4:c9c34000
[ 4444.540008] [<c0403a74>] (__dev_open+0x0/0xf8) from [<c0400e58>] (__dev_change_flags+0x94/0x118)
[ 4444.549255] r5:00001003 r4:c9c34000
[ 4444.553009] [<c0400dc4>] (__dev_change_flags+0x0/0x118) from [<c0403a40>] (dev_change_flags+0x18/0x4c)
[ 4444.562774] r7:c9e093c0 r6:00000001 r5:00001002 r4:c9c34000
[ 4444.568786] [<c0403a28>] (dev_change_flags+0x0/0x4c) from [<c0451d20>] (devinet_ioctl+0x3a0/0x790)
[ 4444.578186] r7:c9e093c0 r6:00000001 r5:00008914 r4:00000000
[ 4444.584167] [<c0451980>] (devinet_ioctl+0x0/0x790) from [<c0452f88>] (inet_ioctl+0xd8/0x108)
[ 4444.593048] [<c0452eb0>] (inet_ioctl+0x0/0x108) from [<c03f1ea8>] (sock_ioctl+0x1f8/0x248)
[ 4444.601715] r5:bed86c24 r4:00008914
[ 4444.605499] [<c03f1cb0>] (sock_ioctl+0x0/0x248) from [<c010dd74>] (do_vfs_ioctl+0x4e8/0x564)
[ 4444.614379] r7:00000003 r6:00008914 r5:c9ee50c0 r4:bed86c24
[ 4444.620330] [<c010d88c>] (do_vfs_ioctl+0x0/0x564) from [<c010de48>] (sys_ioctl+0x58/0x7c)
[ 4444.628936] r9:c9e6c000 r8:00000000 r7:00000003 r6:00008914 r5:bed86c24
[ 4444.635803] r4:c9ee50c0
[ 4444.638580] [<c010ddf0>] (sys_ioctl+0x0/0x7c) from [<c004b0c0>] (ret_fast_syscall+0x0/0x30)
[ 4444.647338] r8:c004b268 r7:00000036 r6:00001003 r5:00000003 r4:bed86c24
[ 4444.654388] ---[ end trace e13af1b318d2f8a5 ]---

0 Vishveshwar Bhat over 13 years ago in reply to Calvin Hsieh

TI__Genius 10210 points

We have found a few issues with sdio and this is fixed in the latest tree available at our community rowboat project.

We suggest that you apply all the latest patches an then try.

http://gitorious.org/rowboat/kernel/commits/rowboat-kernel-2.6.37

0 Calvin Hsieh over 13 years ago in reply to Vishveshwar Bhat

Prodigy 110 points

Hi Vishveshwar Bhat

After applying the last kernel on the URL, I still can't bring up wlan0, please see below messages ...

# lsmod
wl12xx_sdio 3723 0 - Live 0xbf0ab000
wl12xx 125291 1 wl12xx_sdio, Live 0xbf0b1000
mac80211 190253 1 wl12xx, Live 0xbf071000
cfg80211 134210 2 wl12xx,mac80211, Live 0xbf040000
omaplfb 10766 0 - Live 0xbf038000
pvrsrvkm 154030 29 omaplfb, Live 0xbf007000
compat 3685 1 mac80211, Live 0xbf000000

# ifconfig wlan0 up
error: SIOCGIFFLAGS (No such device)

0 Vishveshwar Bhat over 13 years ago in reply to Calvin Hsieh

TI__Genius 10210 points

Probably the WLAN module is not powered up properly. You need to verify that all WLAN related pins are configured properly in the board-xx file. You can refer to board-omap3evm.c file for this.

Processors

Processors forum

Fail to insert module wl12xx_sdio.ko ...